1 files changed, 13 insertions, 0 deletions
diff --git a/arch/nds32/include/asm/cache_info.h b/arch/nds32/include/asm/cache_info.h
new file mode 100644
index 000000000..e89d8078f
--- /dev/null
+++ b/arch/nds32/include/asm/cache_info.h
@@ -0,0 +1,13 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+// Copyright (C) 2005-2017 Andes Technology Corporation
+
+struct cache_info {
+	unsigned char ways;
+	unsigned char line_size;
+	unsigned short sets;
+	unsigned short size;
+#if defined(CONFIG_CPU_CACHE_ALIASING)
+	unsigned short aliasing_num;
+	unsigned int aliasing_mask;
+#endif
+};